"The MC is a girl named Ena who wants to be a detective someday like her dad. She finds a gun that can grant wishes if you play Russian Roulette with it."
From the depths of the earth appeared the mysterious, gigantic being, Mánagarmr.
Belonging to the special education class of Toudou Academy, main character Magami Taijuu encounters a single person in the depths of the earth, a girl named Non. The pair's meeting will set the gears of fate in motion...
